<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文件上传页面</title>
</head>
<body>


   <form action="http://localhost:8080/file/upload" method="post" enctype="multipart/form-data">
        <div>
            <input type="file" name="photo">
        </div>
         <div>
             <button>上传</button>
         </div>
   </form>
</body>
</html>